As I was taking pictures of the Paper Mill, I heard the sound of a plane flying overhead. It sounded like it was flying pretty low and was fairly large.
It turns out that it was a Delta Airlines 747. I'm not sure but I think it is likely one of the flights to Japan. I'm not sure how much longer I will see 747's as Delta is rumored to be retiring them. That would be a shame as they are nice looking airplanes.